Atty. Marjorie A O'Connell

Atty. Marjorie A O'Connell

Marjorie A O'Connell is a lawyer practicing family law, taxation, divorce taxation and 3 other areas of law. Marjorie received a B.A. degree from Catholic University of America in 1970, and has been licensed for 53 years.

Washington Washington 53 yrs experience 53 year
Call (443) 909-5180 Book Appointment

Profile Summary

About Marjorie A O'Connell at a glance

Marjorie A O'Connell is a divorce, family law, estate planning, employment, and tax attorney based in Washington, District of Columbia. They have 53+ years of legal experience, licensed to practice since 1973. Admitted to practice in District of Columbia (1973), U.S. Court of Appeals for the District of Columbia Circuit, U.S. District Court for the District of (1974), and U.S. Supreme Court (1977). Educated at Georgetown University (J.D., 1973) and Catholic University of America (B.A., 1970). Recognitions include AV Preeminent. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Marjorie A O'Connell is a lawyer practicing family law, taxation, divorce taxation and 3 other areas of law
  • Marjorie received a B.A. degree from Catholic University of America in 1970, and has been licensed for 53 years
  • Marjorie practices in Washington, DC

Practice Areas Explained

Marjorie A O'Connell's Areas of Practice

Each practice area below reflects the types of cases Marjorie A O'Connell handles, with a brief overview of what that area of law covers.

Divorce

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

Marjorie A O'Connell is one of 50,487 divorce attorneys indexed nationally. Browse divorce attorneys in District of Columbia →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Marjorie A O'Connell is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in District of Columbia →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Marjorie A O'Connell is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in District of Columbia →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Marjorie A O'Connell is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in District of Columbia →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Marjorie A O'Connell is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Marjorie A O'Connell

Where is Marjorie A O'Connell's law office located?
Marjorie A O'Connell's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Marjorie A O'Connell handle?
Marjorie A O'Connell focuses on divorce, family law, estate planning, employment, tax. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Marjorie A O'Connell practiced law?
Marjorie A O'Connell has 53+ years of legal experience and has been licensed since 1973.
Where did Marjorie A O'Connell go to law school?
Marjorie A O'Connell earned their education at (J.D., 1973); (B.A., 1970).
How can I contact Marjorie A O'Connell for a consultation?
You can contact Marjorie A O'Connell directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Marjorie A O'Connell received?
Marjorie A O'Connell's notable recognition includes: AV Preeminent.

Education

J.D.
Georgetown University
- 1973
B.A.
Catholic University of America
- 1970

Awards

AV Preeminent

Bar Admissions

District of Columbia
Admitted: 1973
U.S. Court of Appeals for the District of Columbia Circuit, U.S. District Court for the District of
Admitted: 1974
U.S. Supreme Court
Admitted: 1977

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